baber/WOPTO huggingface dataset:
Patent JP-2004329104-A (JP)
Title: Raw material-mixing and stirring apparatus
Inventor: YAMAMOTO SOICHI
IPC: B01F7/02
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material-mixing and stirring apparatus which can suitably and efficiently mix and stir raw materials comprising chaff and sheath-core type fibers, has a simple and small structure, and is inexpensive.  <P>SOLUTION: This raw material-mixing and stirring apparatus 20 is equipped with a stirring cylinder 22 which is formed in a cylindrical shape whose axial direction both ends are closed and is supported in a state capable of being rotated on a horizontally disposed main shaft 26. A lid 54 is disposed on the side of the stirring cylinder 22, and in a state that the opening 30 of the stirring cylinder 22 is placed at a position B, the lid 54 can be moved near the stirring cylinder to close the opening 30 from the outside. When the raw materials are mixed and stirred, the opening 30 is closed with the lid 54, and the raw materials are mixed and stirred with a stirring screw 42. When the raw materials are charged or discharged, the lid 54 is separated from the stirring cylinder 22 to open the opening 30, and the stirring cylinder 22 is rotated and moved on the main shaft 26. Thereby, a special space for rotating the stirring cylinder 22 is not needed, and the structure can be simplified / downsized to lower the cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335745-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IIDA SATOSHI
IPC: H01L21/768
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by which organic buried plugs in all via holes in a chip can be formed in uniform heights by a via-first dual damascine method and favorable wiring can be formed.  <P>SOLUTION: A first organic filling material film 7 is applied thicker than an interlayer insulation film 4 over the entire surface including the via holes 6, and then a second organic filling material film 8 having viscosity lower than that of the first organic filling material film 7 is applied. Etch-back is conducted by dry etching using gas, the main component of which is oxygen, to recess the first and second organic filling material films 7 and 8 to form the embedded plugs 9 in the via holes 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330653-A (JP)
Title: Method for blowing material using rotary molding machine
Inventor: INABA TSUYOSHI
IPC: B29C49/46
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for blowing a material using a rotary molding machine capable of sufficiently cooling a molded article even when the rotating speed of a mold is increased.  <P>SOLUTION: This method for blowing a material using the rotary molding machine comprises feeding a plurality of molds arranged annularly on a base, in an annular fashion following the rotation of the base, then supplying the material to the molds from a material supply part and forming the molded article of a specified shape by blowing air to the material at a specified position. The air for blowing to be used is low-temperature air at a specified temperature and the recommendable low-temperature air is one lower in temperature by scores of degrees than the presently available air for blowing (about 10 to 15 °C), e.g. falling within the range of -30 to -40°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330691-A (JP)
Title: Image forming apparatus
Inventor: YANO YUZURU
IPC: H04N1/113
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize the prevention of the deterioration of the image quality caused by scanning interval unevenness or the like in the sub-scanning direction caused by a fluctuation amount of a process speed in an exposure process or in a transfer process.  <P>SOLUTION: The image forming apparatus detects the fluctuation amount of the process speed. It suppresses the sub-scanning interval unevenness by controlling the rotational speed of a rotary polygonal mirror corresponding to the detected fluctuation amount of the speed. Also, a reference clock for writing-in an image is changed corresponding to the fluctuation amount of the process speed. As a result, the image forming apparatus suppresses the changes of a magnification rate in the main scanning direction which is generated when the rotational speed of the rotary polygonal mirror is changed. Further, the strength of an exposure beam is changed corresponding to the fluctuation amount of the process speed. As a result, the image forming apparatus prevents the occurrence of the unevenness of an exposure amount on the scanning line which is generated when a clock for writing-in an image is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335039-A (JP)
Title: Optical disk player
Inventor: MAKIO SHINJI
IPC: G11B7/09
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player capable of providing the best reproduction capability state even though tracks on an optical disk are not bilaterally symmetrical.  <P>SOLUTION: A tracking error signal generating means 13 generates a tracking error signal on the basis of return light of two sub beams received by an optical pickup 2. A sub beam light quantity varying means 12 changes the light quantity of at least one sub beam between the two sub beams, a jitter measuring means 15 measures jitter that corresponds to the changed light quantity of the sub beam, a sub beam light quantity determining means 11 determines the light quantity of the sub beams when the jitter becomes the smallest, the sub beam of the determined light quantity is used to thereby minimize jitter even when an optical disk wherein tracks are not bilateral symmetrical is reproduced, realizing the best reproduction capability state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339106-A (JP)
Title: Water-in-oil type emulsified composition
Inventor: WATANABE HARUKI
IPC: A61K8/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsified composition that is made to contain an ascorbic acid being unstable in a water system, especially in a high concentration, causing a change in properties, etc., with the lapse of time and making an emulsified state unstable when added to a water-in-oil type emulsified composition so as not to cause the bad condition.  <P>SOLUTION: The water-in-oil type emulsified composition comprises a partially crosslinked type polyether modified organopolysiloxane polymer, silicone oil, the ascorbic acid and water. The ascorbic acid especially effectively exhibits effects in mixing of a large amount of 5-15 mass % in the whole amount of the water-in-oil type emulsified composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341090-A (JP)
Title: Supply ink tank for reciprocative inkjet print head
Inventor: WOUTERS PAUL
IPC: B41J2/175
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a pressure in a supply chamber for a print head.   <P>SOLUTION: A header ink tank mounted on a reciprocative carriage supplies ink to the reciprocating inkjet print head. The various kinds of functional elements are provided to be symmetric with respect to a central face perpendicular to the reciprocating direction. An ink level sensor is equipped with an ink supply exit to the print head, a supply inlet to an ink chamber, and a float. An adequate negative pressure is applied to the ink tank by using a controlled vacuum source having a predetermined volume. Two ink tanks having a common side wall are combined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342471-A (JP)
Title: Wafer holder and electron microscope
Inventor: SEYA HIDEKAZU
IPC: H01L21/68
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer holder capable of preventing a wafer backside from contamination deposition, and reducing wafer vibration in surface vertical direction, and to provide an electron microscope in which image vibration is reduced even in inclination observation.  <P>SOLUTION: A part of a supporting seat of the wafer holder is movable in vertical direction. A fixing mechanism is provided to allow the movable supporting seat to be fixedly opened. An opening mechanism is provided in a vacuum discharge chamber of the electron microscope for opening the fixing mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345148-A (JP)
Title: Print processing system
Inventor: AKIRA TOSHIROU
IPC: B41J11/70
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print processing system in which finish dimensions of a print can be made constant even if a variation occurs in the detection of a cut mark by means of a cut mark detector.  <P>SOLUTION: The print processing system is provided with a first calculating function for calculating the finish dimensions of a print and the cut-off dimensions of a cut-off piece based on the print size, a second calculating function for calculating the carrying distance of a print sheet required up to a position where a cut mark is detected by the first calculating function, a carrying distance comparing function for comparing the carrying distance of the print sheet calculated by the second calculating function with the carrying distance of the print sheet actually calculated based on the detection of a cut mark and calculating the difference of carrying distance, and a cutting operation control function performing first cutting using a cutting unit by carrying the print sheet by a distance calculated by the first calculating function and absorbing the difference of carrying distance calculated by the carrying distance comparing function when second cutting is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347400-A (JP)
Title: Particulate sample processing/retaining material, and processing method and processing apparatus therefor
Inventor: TERAI YOICHI
IPC: G01N1/36
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate sample processing/retaining material for reducing FIB processing time, preventing deformation by ion beams, reducing objects to be etched, reducing the occurrence of contaminants, preventing a decrease in the degree of vacuum, and preventing a decrease in etching precision, and to provide a method and an apparatus for processing the particulate sample processing/retaining material.  <P>SOLUTION: In the particulate sample processing/retaining material, a porous embedding material retains a particulate sample. In the particulate sample processing/retaining material, at least one portion of the porous embedding material is composed of a foaming body base. In the particulate sample processing/retaining material, at least one portion of the porous embedding material is composed of a foaming particulate. In the particulate sample processing/retaining material, at least one portion of the foaming particulate is composed of a particulate, where gas or liquid is sealed inside. In the sample processing method, the particulate sample processing/retaining material is subjected to FIB (focusing ion beam) processing. In the sample processing method, ultraviolet rays are used together. The sample processing apparatus has a processing chamber equipped with a part for fixing the particulate sample processing/retaining material, an FIB irradiation system for irradiating the particulate sample processing/retaining material with FIB, and a vacuum decompression system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007691-A (JP)
Title: Method and apparatus for transmitting information in network, and network
Inventor: HARTER WERNER
IPC: H04L12/26
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission method in a network capable of attaining more proper and important decision and evaluation from the standpoint of security and having higher flexibility.  <P>SOLUTION: This invention provides the information transmission method in the network having at least three subscribers, information set in a first frame with a length and a structure capable of being predetermined is transmitted in this case, when the transmission direction is predetermined, the first frame is respectively sent to a succeeding second subscriber on a first transmission line in a ring form, the information set in a second frame having the same length and structure as those of the first frame is transmitted, the second frame as above is transmitted to a succeeding third subscriber on a second transmission line, in this case the second transmission line and the second frame attended thereon skip the second subscriber and are evaluated according to at least one of the information, the length and the structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346221-A (JP)
Title: Rubber composition for rubber vibration insulator
Inventor: NAKANO SADAYUKI
IPC: C08L23/16
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a rubber vibration insulator comprising an ethylene-α-olefin-based copolymer rubber as a main component and excellent in heat resistance and dynamic-to-static modulus ratio.  <P>SOLUTION: The rubber composition for a rubber vibration insulator is obtained by incorporating 0.1-25 pts.wt. of a reinforcing agent into 100 pts.wt. of one or more of the ethylene-α-olefin-based copolymer rubber satisfying the conditions that (1) [η] is ≥2.8 at 135°C in tetralin and (2) extender oils are ≤5 pts.wt. The rubber vibration insulator is obtained by vulcanizing the rubber composition. When [η] at 135°C in tetralin is <2.8, the composition is unsuitable because the dynamic-to-static modulus ratio is inferior. Herein, the [η] at 135°C in tetralin is a value obtained by excluding the extender oils from the ethylene-α-olefin-based copolymer rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004059902-A (JP)
Title: Coating composition cured by active energy ray
Inventor: SANAI YASUYUKI
IPC: C09D163/10
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition capable of being easily cured by irradiation of active energy rays, having excellent workability, when coated, and capable of giving excellent hardness and adhesion to its cured product.  <P>SOLUTION: This coating composition contains a di(meth)acrylate expressed by general formula (1) [R<SB>1</SB>is H or methyl; R<SB>2</SB>is an alkylene; and (a) and (b) are each 0 to 5].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351549-A (JP)
Title: Fastening device
Inventor: SHIOYA MITSURU
IPC: B25B21/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening device capable of performing a temporarily fastening work and a regular fastening work of a member such as a bolt by a main body of the fastening device which switches pressure of air to low pressure or high pressure.  <P>SOLUTION: A motor is provided at the inside of the main body 30. A socket 30d is attachably/detachably provided at a distal end of a rotary shaft of the motor provided to be projected from the main body 30. An air supply pipe 11 is an air supply passage to the motor and is provided at the outside of the main body 30. A pressure switching switch 31 is capable of switching pressure of air supplied to the motor to low pressure or high pressure and is provided on an upper part of a holding part 30a of the main body 30. An operating lever 32 supplies air to the motor via the air supply pipe 11 to rotate and drive the motor together with the socket 30d and is provided at the outside of the main body 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351716-A (JP)
Title: Multi-layer device
Inventor: OTAKI RYOJI
IPC: B32B27/34
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer container which prevents layers from peeling by falling or impact and shows outstanding transparency and gas barrier properties, as a multi-layer container comprising layers of different kinds of resins laminated not using an adhesive between the layers.  <P>SOLUTION: The multi-layer container structured of not less than three layers comprises an outermost layer and an innermost layer formed of a polyester resin obtained by polymerizing terephathalic acid and ethylene glycol as main components and intermediate layers. In addition, at least one of the intermediate layers is formed of a resin composition obtained by the following processes: when a polyamide X is manufactured by adding a diamine component after the layer is made liquid- or slurry-like by heating a specific dicarboxylic acid component and thus the molten mixture is subjected to a polycondensation reaction, a specific polyamide Y is added to a reaction system prior to the completion of the polycondensation, then dissolved and the polycondensation reaction is made to further proceed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356920-A (JP)
Title: Dhcp server system
Inventor: KOCHIYA YUSUKE
IPC: H04L12/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To manage the IP address range of the entire DHCP server system in a unified way and provide the load dispersion and the redundancy of a plurality of DHCP servers.  <P>SOLUTION: DHCP servers A101, B102 share a memory A111. On a DHCP service request from a DHCP client, a single DHCP server having a less number of addresses allotted by each DHCP server provides the DHCP service. Over a network A131 or via the memory A111, each DHCP server checks whether or not the other DHCP server is ready for providing the DHCP service. If there is no server else being ready for providing the DHCP service, it provides the DHCP service, irrespective of the number of allotted IP addresses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352081-A (JP)
Title: Power seat slide device
Inventor: KOGA KOJI
IPC: F16H25/20
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power seat slide device with easy installation even if height becomes low.  <P>SOLUTION: The power seat slide device is provided with: a lower rail 51 at a floor side; an upper rail 53 movably engaged with the lower rail 51; a screw rod 55 rotatably provided on the upper rail 53 along a movement direction of the upper rail 53; a motor provided on the upper rail side; a gear box 59 for reducing rotation force of the motor and transmitting it to the screw rod 55; and a nut member 57 provided on the lower rail 51 and thread-engaged with the screw rod 55. The nut 73 has a female screw hole 75 having a part exposed to the outer part of the screw rod 55 thread-engaged with one end surface and has an angular hole 77 for tightening the nut making a central axis of the bottomed female screw hole 75 as a center on the other end surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351760-A (JP)
Title: Image forming apparatus and image output system
Inventor: SUZUKI TAKAYUKI
IPC: B41J5/30
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus in which data in a print file to be erased can be erased surely from a storage and a user can confirm that the data in the print file is erased.  <P>SOLUTION: When erasure of a print file is designated in the image output system, the print file erasing section 111 of a printer 1 overwrites the area storing actual data of the print file in the print data area 162 of a storage 16 with data 121 indicating completion of erasure. When output of an erasure confirmation print is designated, an output section 17 prints out the data in the area where actual data of the print file had been stored, i.e. the data 121 indicating completion of erasure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353983-A (JP)
Title: Drain treating device of air conditioner
Inventor: TANIGAWA YOSHINORI
IPC: F24F13/22
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive drain treating device of an air conditioner generating no sound, when operating a backflow preventing device by surely operating the backflow preventing device, even in any service environment.  <P>SOLUTION: This drain treating device of the air conditioner is characterized by having a drain hose connected to the air conditioner, and the backflow preventing device arranged on the tip of this drain hose, projecting to the outdoor side, having a tapering-off-shaped valve part on the outdoor side, and having a check valve with a spatial slit formed in this valve part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056781-A (JP)
Title: Bilateral amplifier and two-way catv system
Inventor: OHARA HISANORI
IPC: H04B10/29
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the cost required for constructing a system or increasing a subscriber side terminal by decreasing the number of optical transmitters on the side of a center device which is conventionally increased with increase in the number of subscribers in an optical coaxial hybrid type two-way CATV system.  <P>SOLUTION: In the two-way CATV system provided with a plurality of bilateral amplifiers on a coaxial cable from the center device to the subscriber side terminal, each bilateral amplifier is equipped with a down amplification unit 20 for amplifying and outputting to the terminal side a down electric signal transmitted from the center device side, and selectively mounts any one of an up amplification unit 40 for amplifying and outputting to the coaxial cable on the center device side an up electric signal transmitted from the terminal side and an optical transmission unit 30 for amplifying the up electric signal transmitted from the terminal side, converting the signal into an up optical signal and outputting the up optical signal to an optical cable connected to an optical receiver on the center device side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328700-A (JP)
Title: Remote monitoring system utilizing general telephone line
Inventor: EGUCHI KUNIO
IPC: H04N5/232
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system utilizing a general telephone line in which remote operation of an imaging apparatus can be appropriately performed in a short time.  <P>SOLUTION: The remote monitoring system utilizing the general telephone line is equipped with the remotely controllable image pickup device and a communication control device for transmitting video data imaged by the imaging apparatus to a video receiving device in a command center via a mobile radio terminal device. The video receiving device is equipped with an interactive imaging control means for setting control data of the imaging apparatus interactively with a display screen of a display device, while displaying the video data picked up by the imaging apparatus as a motion picture on a display area smaller than a display area for a still picture while displaying video data which is received before performing remote control when controlling remotely the imaging apparatus on the display device as the still picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357822-A (JP)
Title: Vacuum cleaner
Inventor: OKA YASUHIRO
IPC: A47L5/28
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner improving the reliability and preventing the lowering of merchantability.  <P>SOLUTION: A body part 3 is integrally provided with a stopper 6c and a nozzle 2 pivoted to the body part with a turning shaft 11 is integrally provided with a pedal 17. The pedal 17 is turnably attached to the nozzle 2 and a lock claw 17e is integrally provided with the pedal 17. When the body part 3 is tilted rearward, a slope face 17g of the lock claw 17e abuts on the stopper 6c. A drag is applied to the lock claw 17e from the stopper 6c in a normal line direction. The distance of the slope face 17g of the lock claw 17e from the turning center becomes shorter toward the front part, so that the drag F1 applies to the rear of a shaft 20. As a result, the lock claw 17e turns rearward by a circumferential component of the drag. This constitution can rearward turn the body part 3 by a load exceeding a predetermined quantity in a state of pushing the nozzle 2 downward without treading a tread part 17b of the pedal 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI